I'm understanding that is a paper wallet generator, and possibly can be used to create keys from a phrase as well, https://en.bitcoin.it/wiki/Deterministic_wallet but not sure beyond that,

I went to https://github.com/slimcoin-project/slmbip32.github.io and pasted the html text onto a txt document and changed it to html. It came up with a "BIP32 Deterministic Key Generator" I entered a password and that's as far as I got.

Like most people I'll wait for the one click version.